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Product comparison · 2 laptops

Dell 13z (N311z) vs LG A series Z350-GE50K laptop Intel® Core™ i7 i7-3517U

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  • 130specifications compared
  • 41differ
  • 89identical
  • 35known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-2450M
    • i7-3517U
  • Processor boost frequency
    • 3.1 GHz
    • 3 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.9 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor lithography
    • 32 nm
    • 22 nm

Side by side

Differences highlightedShow differences only
165 specifications
A

Dell

13z (N311z)View product
B

LG

A series Z350-GE50K laptop Intel® Core™ i7 i7-3517U

Model Z350-GE50K

View product
Design1 differ
Product colourDiffersBlackSilver
Displayidentical
HD typeKnown for oneHD
Processor14 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-3517U
Processor boost frequencyDiffers3.1 GHz3 GHz
Processor frequencyDiffers2.5 GHz1.9 GHz
Processor cacheDiffers3 MB4 MB
Processor socketKnown for oneBGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-3500 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingDiffersJ1L1
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2519
Memory1 differ
Memory clock speedDiffers1333 MHz1600 MHz
Memory slotsKnown for one1x SO-DIMM
Storage3 differ
Total storage capacityDiffers128 GB120 GB
Number of HDDs installedKnown for one0
SSD capacityDiffers128 GB120 GB
SSD interfaceKnown for oneSATA III
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xDMicroSD (TransFlash)
Optical drive typeKnown for oneNo
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1150 MHz
On-board graphics card IDDiffers0x1160x166
Audioidentical
Audio systemKnown for oneHDA
Speaker powerKnown for one1 W
Camera1 differ
Front camera resolution (numeric)Differs1 MP1.3 MP
Network4 differ
Networking featuresDiffersGigabit Ethernet, WLANFast Ethernet, WLAN
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one300 Mbit/s
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one3.0+HS
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Headphone outputsDiffers01
Microphone inDiffersNoYes
Docking connectorKnown for oneNo
TV-outKnown for oneNo
Combo headphone/mic portKnown for oneYes
Softwareidentical
Operating system installedKnown for oneWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features6 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Secure Key Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers5345265714
Processor codeDiffersSR04ZSR0N6
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 mm
Conflict-Free processorDiffersNoYes
Poweridentical
AC adapter powerKnown for one40 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers1.76 kg1.21 kg
WidthDiffers332 mm315 mm
DepthDiffers241.3 mm215 mm
HeightKnown for one14.7 mm
Height (front)Known for one2.22 cm
Height (rear)Known for one2.27 cm
Width (imperial)Known for one33.3 cm (13.1")
Depth (imperial)Known for one24.1 cm (9.5")
Height (front) (imperial)Known for one2.21 cm (0.87")
Height (rear) (imperial)Known for one2.26 cm (0.89")
Other featuresidentical
3DKnown for oneNo
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
Optical driveidentical
LightScribeKnown for oneNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery capacityKnown for one65 Wh

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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